1 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
4 * error.c (dump_simple_decl): Display ellipsis for template
5 non-type parameter packs.
6 (dump_decl): Display ellipsis for template type parameter packs.
7 (dump_template_decl): Display ellipsis for template template
9 * pt.c (redeclare_class_template): When redeclaring a class
10 template, check for collisions between template parameters and
11 template parameter packs.
13 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
16 * pt.c (process_partial_specialization): Don't mark template
17 parameters that occur in non-deduced contexts.
18 (struct pair_fn_data): Add include_nondeduced_p.
19 (for_each_template_parm_r): Only visit non-deduced contexts if
20 include_nondeduced_p is set.
21 (for_each_template_parm): Added parameter include_nondeduced_p,
22 which states whether template parameters found in non-deduced
23 contexts should be visited.
24 (uses_template_parms): Visit all template parameters, even those
25 in non-deduced contexts.
27 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
30 * pt.c (check_default_tmpl_args): Check for parameter packs that
31 aren't at the end of a primary template.
32 (push_template_decl_real): Remove check for parameter packs that
33 aren't at the end of a primary template; that now happens in
34 check_default_tmpl_args.
35 * semantics.c (finish_template_template_parm): Use
36 check_default_tmpl_args to check for errors in the template
39 2008-01-12 Doug Kwan <dougkwan@google.com>
41 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
42 instead of OPT_Wreturn_type in warning due to ignored return type
44 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
45 instead of OPT_Wreturn_type in warning due to ignored return type
48 2008-01-08 Jakub Jelinek <jakub@redhat.com>
51 * semantics.c (finish_omp_for): Don't call
52 fold_build_cleanup_point_expr if processing_template_decl.
54 2008-01-04 Paolo Carlini <pcarlini@suse.de>
55 Jakub Jelinek <jakub@redhat.com>
58 * error.c (dump_template_argument): Deal with TREE_LIST.
60 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
62 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
63 long" in C++0x mode; change the warning to note that "long long"
64 is only unsupported in C++98 mode.
66 2007-12-20 Jason Merrill <jason@redhat.com>
69 * call.c (standard_conversion): Derived-to-base is considered a
72 2007-12-19 Jakub Jelinek <jakub@redhat.com>
75 * parser.c (cp_parser_omp_parallel): For non-combined parallel
76 call cp_parser_statement rather than
77 cp_parser_already_scoped_statement.
79 2007-12-18 Jason Merrill <jason@redhat.com>
82 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
84 (dependent_type_p_r): Handle the domain of an array.
86 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
87 Jakub Jelinek <jakub@redhat.com>
92 * pt.c (template_template_parm_bindings_ok_p): New; verifies
93 bindings of template template parameters after all template
94 arguments have been deduced.
95 (coerce_template_parms): Don't complain when COMPLAIN doesn't
97 (fn_type_unification): Use template_template_parm_bindings_ok_p.
98 (unify): Deal with variadic, bound template template parameters.
99 (get_class_bindings): Use template_template_parm_bindings_ok_p.
101 2007-12-18 Jakub Jelinek <jakub@redhat.com>
104 * decl.c (grokdeclarator): Reject friend sfk_constructor
107 2007-12-17 Jakub Jelinek <jakub@redhat.com>
110 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
113 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
116 * cp-lang.c (cp_classify_record): New.
117 (LANG_HOOKS_CLASSIFY_RECORD): Override.
119 2007-12-11 Jakub Jelinek <jakub@redhat.com>
122 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
125 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
126 dynamic_cast in a template.
128 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
131 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
132 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
134 2007-12-10 Jakub Jelinek <jakub@redhat.com>
137 * error.c (dump_type_prefix, dump_type_suffix): Handle
141 * error.c (dump_expr): Handle ABS_EXPR.
143 2007-12-09 Jakub Jelinek <jakub@redhat.com>
147 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
148 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
149 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
150 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
151 flag_use_repository and repo_emit_p returned 2.
153 2007-12-06 Jakub Jelinek <jakub@redhat.com>
156 * tree.c (stabilize_call, stabilize_init): Do nothing if
157 processing_template_decl.
159 2007-12-05 Jakub Jelinek <jakub@redhat.com>
162 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
163 error instead of assertion failure.
164 * parser.c (cp_parser_decltype): If closing paren is not found,
165 return error_mark_node.
167 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
170 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
172 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
173 since arg_assoc_template_arg will deal with them (better).
175 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
178 * pt.c (tsubst_exception_specification): Handle substitutions into
179 member templates, where tsubst_pack_expansion returns a
182 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
185 * pt.c (unify_pack_expansion): If we didn't deduce any actual
186 bindings for the template parameter pack, don't try to keep the
187 empty deduced arguments.
188 (unify): If a parameter is a template-id whose template argument
189 list contains a pack expansion that is not at the end, then we
190 cannot unify against that template-id.
192 2007-12-02 Paolo Carlini <pcarlini@suse.de>
195 * pt.c (current_template_args): Use error_operand_p.
197 2007-12-02 Paolo Carlini <pcarlini@suse.de>
200 * error.c (dump_decl): Handle TREE_BINFO.
202 2007-12-01 Ollie Wild <aaw@google.com>
205 * typeck.c (build_binary_op): Add conversion of pointers to function
206 members appearing as operands to the equality operators.
208 2007-11-30 Jakub Jelinek <jakub@redhat.com>
211 * error.c (dump_expr): Handle OBJ_TYPE_REF.
213 2007-11-29 Jakub Jelinek <jakub@redhat.com>
216 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
218 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
223 * parser.c (cp_parser_decltype): Don't call finish_id_expression
225 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
228 2007-11-27 Jakub Jelinek <jakub@redhat.com>
230 PR tree-optimization/34181
231 * method.c (use_thunk): Don't inline the call in the thunk.
234 * tree.c (decl_linkage): Static data members and static member
235 functions in anonymous ns classes are lk_external.
237 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
240 * decl.c (start_preparsed_function): Pass
241 processing_template_decl for the new allocate_struct_function
244 2007-11-25 Richard Guenther <rguenther@suse.de>
246 * decl.c (poplevel): Use BLOCK_CHAIN.
248 2007-11-24 Ollie Wild <aaw@google.com>
250 * typeck.c (delta_from_ptrmemfunc): New function.
251 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
252 (build_binary_op): Call delta_from_ptrmemfunc.
254 2007-11-23 Jakub Jelinek <jakub@redhat.com>
258 * decl.c (cp_finish_decl): Disallow variable or field
259 definitions if extern "Java" aggregates.
260 (grokparms): Disallow parameters with extern "Java"
262 (check_function_type): Disallow function return values
263 with extern "Java" aggregates.
264 * init.c (build_new_1): Disallow placement new with
265 extern "Java" aggregates.
267 2007-11-23 Mark Mitchell <mark@codesourcery.com>
268 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
271 * call.c (convert_like_real): Build a zero constant when __null is
272 converted to an integer type.
274 2007-11-22 Jakub Jelinek <jakub@redhat.com>
277 * decl2.c (cp_write_global_declarations): Issue error about static
278 data members in anonymous namespace which are declared and used,
281 2007-11-20 Jakub Jelinek <jakub@redhat.com>
284 * parser.c (cp_parser_class_head): Reject function template ids.
287 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
288 when processing_template_decl to build_array_type.
291 * pt.c (more_specialized_fn): Don't segfault if one or
292 both argument list end with ellipsis.
294 2007-11-18 Jakub Jelinek <jakub@redhat.com>
297 * semantics.c (finish_call_expr): Set
298 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
299 or OVERLOAD with all noreturn functions.
301 2007-11-16 Jakub Jelinek <jakub@redhat.com>
304 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
307 2007-11-13 Jakub Jelinek <jakub@redhat.com>
314 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
315 set to error_mark_node the outermost POINTER_TYPE to the pack if
316 it is seen in a POINTER_TYPE.
317 (push_template_decl_real): If check_for_bare_parameter_packs
318 fails for function return type, set the return type to
319 integer_type_node. If check_for_bare_parameter_packs failed
320 for non-function, return error_mark_node.
323 * call.c (build_new_op): Call resolve_args before calling
326 2007-11-11 Tom Tromey <tromey@redhat.com>
329 * lex.c (handle_pragma_implementation): Use cpp_included_before.
331 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
334 * pt.c (redeclare_class_template): Update error message. Use a
335 note to show the previous declaration.
336 (tsubst_friend_class): Use the location of the friend template as
337 the input location before calling redeclare_class_template.
339 2007-11-11 Jakub Jelinek <jakub@redhat.com>
342 * semantics.c (finish_pseudo_destructor_expr): Handle
343 object == error_mark_node.
345 2007-11-10 Jakub Jelinek <jakub@redhat.com>
348 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
349 is not scalar type, let finish_class_member_access_expr handle
350 diagnostics. Pass BIT_NOT_EXPR argument to
351 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
353 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
356 * decl.c (cp_complete_array_type): If any of the initializer
357 elements are pack expansions, don't compute the array size yet.
359 2007-11-08 Andrew Pinski <pinskia@gmail.com>
362 * tree.c (decl_linkage): Fields have no linkage.
364 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
366 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
368 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
373 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
374 Be careful with ERROR_MARK_NODEs.
375 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
378 2007-11-07 Jakub Jelinek <jakub@redhat.com>
381 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
384 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
388 * tree.c (c_build_qualified_type): Define bridge to
389 cp_build_qualified_type.
391 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
402 * typeck.c (check_return_expr): Pass address of retval to
403 check_for_bare_parameter_packs.
404 * class.c (build_base_field): Tolerate bases that have no layout
406 (end_of_base): Ditto.
407 * tree.c (canonical_type_variant): Be careful with
409 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
411 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
412 which states whether parameter packs should be replaced with
414 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
415 possible. If set_packs_to_error is set true, replace the parameter
416 pack with ERROR_MARK_NODE. Manage our own pointer sets.
417 (uses_parameter_packs): Don't set parameter packs to
419 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
420 which may be modified (if it is a parameter pack). Instructs
421 find_parameter_packs_r to replace parameter packs with
422 ERROR_MARK_NODE (so that they won't cause errors later on).
423 (process_template_parm): Pass pointer to
424 check_for_bare_parameter_packs.
425 (process_partial_specialization): Replace pack expansions before
426 the end of the template argument list with ERROR_MARK_NODE.
427 (push_template_decl_real): Pass pointer to
428 check_for_bare_parameter_packs. Replace parameter packs not at the
429 end of the template parameter list with ERROR_MARK_NODE.
430 (convert_template_argument): Be more careful about using DECL_NAME
431 on only declarations.
432 (unify): Can't unify against ERROR_MARK_NODE.
433 * semantics.c (finish_cond): Pass pointer to
434 check_for_bare_parameter_packs.
435 (finish_expr_stmt): Ditto.
436 (finish_for_expr): Ditto.
437 (finish_switch_cond): Pass pointer to
438 check_for_bare_parameter_packs, and call it before we put the
439 condition into the statement.
440 (finish_mem_initializers): Pass pointer to
441 check_for_bare_parameter_packs.
442 (finish_member_declaration): Ditto.
443 * parser.c (cp_parser_base_clause): Ditto.
445 2007-11-06 Jakub Jelinek <jakub@redhat.com>
448 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
449 with the final TREE_READONLY flag in place. processing_template_decl
450 is known to be 0 in this part of function.
453 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
454 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
455 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
456 * semantics.c (finish_omp_atomic): Revert most of the
457 2007-02-05 changes, just keep the new representation of
458 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
460 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
463 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
466 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
471 * typeck.c (merge_types): Don't lose rvalue references when
473 * call.c (build_over_call): Don't elide move constructors just
474 because the copy constructor is trivial (!).
475 (compare_ics): If comparing cv-qualifiers fails, we can still order
476 based on binding lvalues vs. rvalues.
478 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
481 * pt.c (unify_pack_expansion): bring handling of function call
482 arguments into line with type_unification_real.
484 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
486 * typeck.c (build_binary_op): Use pedwarn instead of error for
489 2007-11-05 Jakub Jelinek <jakub@redhat.com>
492 * parser.c (cp_parser_unary_expression): For &&label call
493 cp_parser_non_integral_constant_expression and return error_mark_node
497 * decl.c (grokdeclarator): Don't call build_memfn_type if type
498 is neither FUNCTION_TYPE nor METHOD_TYPE.
500 2007-11-02 Jakub Jelinek <jakub@redhat.com>
503 * parser.c (cp_parser_nested_name_specifier_opt): Use
504 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
505 typedef of currently open class.
507 2007-11-02 Paolo Carlini <pcarlini@suse.de>
510 * error.c (dump_expr): Deal specially with statements.
512 2007-11-01 Jason Merrill <jason@redhat.com>
515 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
517 (lookup_template_class): Use it to get the outer template args
518 for instantiating one.
521 * pt.c (reduce_template_parm_level): tsubst the parameters
522 of a template template parm.
524 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
527 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
529 2007-11-01 Jakub Jelinek <jakub@redhat.com>
532 * parser.c (cp_parser_postfix_dot_deref_expression): If
533 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
534 first and if that succeeds and type is SCALAR_TYPE_P, create
538 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
539 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
540 as for std::type_info.
542 2007-10-31 Paolo Carlini <pcarlini@suse.de>
545 * cxx-pretty-print.c (pp_cxx_typeid_expression,
546 pp_cxx_delete_expression): Change to static linkage.
547 * cxx-pretty-print.h: Adjust declarations.
548 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
549 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
550 MODOP_EXPR): Forward to pp_expression.
552 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
555 2007-10-31 Christian Bruel <christian.bruel@st.com>
556 Mark Mitchell <mark@codesourcery.com>
559 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
560 if retval is volatile.
562 2007-10-30 Jakub Jelinek <jakub@redhat.com>
565 * decl2.c (build_offset_ref_call_from_tree): Call
566 build_non_dependent_expr on object prior to building ADDR_EXPR from it
567 if FN is DOTSTAR_EXPR.
569 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
573 * pt.c (find_parameter_packs_r): Fix typo in comment.
574 (convert_template_argument): Look at the pattern of a pack
575 expansion to determine what kind of entity we're converting.
576 (coerce_template_parameter_pack): When we have coerced a non-type
577 template parameter pack, substitute into the type of that pack.
578 (tsubst_pack_expansion): When our substitution of a parameter pack
579 is a "trivial" substitution of itself, just substitute into the
580 pack expansion rather than actually expanding.
582 2007-10-29 Jakub Jelinek <jakub@redhat.com>
585 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
586 for non-integral type bitfields. Return true if bitfield is correct, false
587 error has been diagnosed.
588 (check_field_decls): If check_bitfield_decl returned false, call also
591 2007-10-28 Paolo Carlini <pcarlini@suse.de>
592 Mark Mitchell <mark@codesourcery.com>
595 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
596 class member error out and return.
598 2007-10-27 Jakub Jelinek <jakub@redhat.com>
600 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
601 to current_function_decl rather than 0.
604 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
606 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
608 2007-10-27 Jason Merrill <jason@redhat.com>
611 * call.c (convert_default_arg): Detect recursion.
613 2007-10-27 Jakub Jelinek <jakub@redhat.com>
616 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
617 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
619 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
621 * error.c (dump_expr): Handle OFFSETOF_EXPR.
623 2007-10-26 Jason Merrill <jason@redhat.com>
626 * pt.c (get_template_info): New fn.
627 (template_class_depth): Use it.
628 (push_template_decl_real): Check that the template args of the
629 definition match the args of the previous declaration.
631 2007-10-26 Paolo Carlini <pcarlini@suse.de>
634 * decl2.c (coerce_new_type): Do not allow a default argument for
637 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
640 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
641 don't see the leading '('. Only lookup names if we get an
644 2007-10-26 Jakub Jelinek <jakub@redhat.com>
647 * parser.c (cp_parser_parenthesized_expression_list): Set
648 greater_than_is_operator_p to true in between the parens.
650 2007-10-26 Paolo Carlini <pcarlini@suse.de>
653 * decl.c (grokdeclarator): In case of conflicting specifiers
654 just return error_mark_node.
656 2007-10-26 Ollie Wild <aaw@google.com>
658 * expr.c (cxx_expand_expr): Removed.
659 * cp-tree.h (exx_expand_expr): Removed.
660 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
663 2007-10-25 Paolo Carlini <pcarlini@suse.de>
666 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
668 2007-10-23 Jason Merrill <jason@redhat.com>
670 PR c++/25950 (DR 391)
671 * call.c (struct conversion): Remove check_copy_constructor_p.
672 (reference_binding): Always bind a reference directly to a
673 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
675 (check_constructor_callable): Remove.
676 (convert_like_real): Don't call it.
677 (initialize_reference): Don't call check_constructor_callable.
678 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
679 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
680 conversions if LOOKUP_NO_TEMP_BIND.
681 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
682 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
684 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
686 2007-10-22 Jakub Jelinek <jakub@redhat.com>
689 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
690 before checking if its type is integral.
692 2007-10-22 Jason Merrill <jason@redhat.com>
695 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
696 * pt.c (apply_late_template_attributes): Splice out dependent
697 attributes from DECL_ATTRIBUTES.
699 * decl.c (cxx_maybe_build_cleanup): Use build_address.
701 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
703 * typeck.c (build_binary_op) : Use appropriate warning option
704 instead of unnamed warning.
706 2007-10-16 Paolo Carlini <pcarlini@suse.de>
709 * pt.c (current_template_args): Do not change TREE_LIST elements
710 with a TREE_VALUE of error_mark_node.
712 2007-10-16 Mark Mitchell <mark@codesourcery.com>
714 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
715 * decl.c (start_decl): Tidy.
716 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
718 (grokdeclarator): Clarify comment.
720 2007-10-14 Andrew Pinski <pinskia@gmail.com>
723 * decl.c (grokfndecl): Return NULL after the "definition of
724 implicitly-declared" error happened.
726 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
729 * call.c (build_user_type_conversion_1): Do not consider conversion
730 functions to convert a (possibly cv-qualified) object to the (possibly
731 cv-qualified) same object type (or a reference to it), to a (possibly
732 cv-qualified) base class of that type (or a reference to it).
734 2007-10-12 Paolo Carlini <pcarlini@suse.de>
736 * pt.c (tsubst): Use template_parm_level_and_index.
738 2007-10-12 Jakub Jelinek <jakub@redhat.com>
741 * parser.c (cp_parser_compound_statement): Handle label-declarations
742 at the beginning of the compound statement.
743 (cp_parser_block_declaration): Issue diagnostics about __label__
744 not at the beginning of a block.
746 2007-10-11 Paolo Carlini <pcarlini@suse.de>
749 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
750 to convert_template_argument.
751 (coerce_template_parms): Return error_mark_node after fixed-length
753 (tsubst_decl): Check for error_mark_node the return value of the
754 first tsubst in 'case VAR_DECL'.
756 2007-10-08 Ollie Wild <aaw@google.com>
758 * typeck2.c (digest_init): Call cplus_expand_constant after
759 convert_for_initialization.
760 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
761 * expr.c (cplus_expand_constant): Updated function description.
763 2007-10-04 Jason Merrill <jason@redhat.com>
766 * call.c (initialize_reference): Handle local static reference
769 2007-10-03 Jason Merrill <jason@redhat.com>
772 * name-lookup.c (push_namespace_with_attrs): Fold back into...
773 (push_namespace): Here.
774 (handle_namespace_attrs): New fn for the attr code.
775 (leave_scope): Don't pop_visibility.
776 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
777 * parser.c (cp_parser_namespace_definition): Call
778 handle_namespace_attrs and pop_visibility as appropriate.
781 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
783 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
785 * decl.c (duplicate_decls): Preserve linkage flags for mere
786 redeclarations of gnu_inline definitions.
788 2007-10-03 Jason Merrill <jason@redhat.com>
791 * decl.c (wrap_cleanups_r): New fn.
792 (wrap_temporary_cleanups): New fn.
793 (initialize_local_var): Call it.
795 2007-09-29 Jason Merrill <jason@redhat.com>
798 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
799 constant to not have DECL_EXTERNAL if it's file-local.
801 2007-09-28 Ollie Wild <aaw@google.com>
804 2007-09-27 Ollie Wild <aaw@google.com>
806 * typeck2.c (digest_init): Call cplus_expand_constant after
807 convert_for_initialization.
808 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
809 * expr.c (cplus_expand_constant): Updated function description.
811 2007-09-28 Jason Merrill <jason@redhat.com>
814 * class.c (layout_empty_base): Take rli parameter, update
815 rli->record_align if empty base has user-specified alignment.
816 (build_base_field): Pass rli to it.
818 2007-09-28 Paolo Carlini <pcarlini@suse.de>
821 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
823 2007-09-28 Paolo Carlini <pcarlini@suse.de>
826 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
827 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
828 (dump_parameters): Just call dump_type for argument packs too.
830 2007-09-28 Jakub Jelinek <jakub@redhat.com>
833 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
834 qualification by creating qualified PACK_EXPANSION_PATTERN and
835 then calling make_pack_expansion on it.
837 2007-09-27 Ollie Wild <aaw@google.com>
839 * typeck2.c (digest_init): Call cplus_expand_constant after
840 convert_for_initialization.
841 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
842 * expr.c (cplus_expand_constant): Updated function description.
844 2007-09-27 Jason Merrill <jason@redhat.com>
847 * decl2.c (is_late_template_attribute): Don't crash on unknown
850 2007-09-27 Paolo Carlini <pcarlini@suse.de>
853 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
854 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
855 spaces in the formatting.
856 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
858 2007-09-27 Jakub Jelinek <jakub@redhat.com>
860 * error.c (cxx_print_error_function): Add third argument, pass
861 it over to lhd_print_error_function.
862 (cp_print_error_function): If diagnostic->abstract_origin, print
864 * cp-tree.h (struct diagnostic_info): New forward decl.
865 (cxx_print_error_function): Add third argument.
867 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
870 * name-lookup.c (pushtag): Do not create an implicit typedef before
871 the associated type declaration is known to be valid.
873 2007-09-25 Jakub Jelinek <jakub@redhat.com>
875 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
876 rather than pointers.
878 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
881 * search.c (check_final_overrider): Fail if
882 targetm.comp_type_attributes returns 0.
884 2007-09-24 Jason Merrill <jason@redhat.com>
887 * pt.c (resolve_typename_type): Don't look things up in the original
888 template if it would mean losing template arguments.
890 2007-09-24 Jakub Jelinek <jakub@redhat.com>
893 * cp-tree.h (cxx_type_hash_eq): New prototype.
894 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
895 * tree.c (cxx_type_hash_eq): New function.
897 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
900 * tree.c (cp_build_qualified_type_real): Build a canonical
901 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
903 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
907 * tree.c (cplus_array_compare): Compare pointers, not types.
908 (build_cplus_array_type_1): Store new array type into the hash
909 table before building the canonical type; build the canonical type
911 (cp_build_qualified_type_real): Put all of the array types with
912 cv-qualified element types into the C++ array hash table, built as
913 variants of the unqualified versions.
915 2007-09-23 Jason Merrill <jason@redhat.com>
918 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
919 for deprecation warnings.
921 2007-09-22 Jason Merrill <jason@redhat.com>
924 * call.c (build_over_call): Warn about deprecated virtuals.
927 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
928 (MAYBE_TAGGED_TYPE_P): Remove.
929 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
930 instead of calling is_late_template_attribute again.
931 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
932 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
933 Don't crash on typedefs from non-template classes.
934 * decl2.c (grokfield): Don't sorry about attrs on template parms.
935 (is_late_template_attribute): All attributes applied to template
936 parms or typename types are dependent. Static.
937 (splice_template_attributes): Pass decl through.
938 (save_template_attributes): Likewise.
940 2007-09-20 Jakub Jelinek <jakub@redhat.com>
943 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
944 returned from tsubst_pack_expansion.
945 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
946 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
948 2007-09-20 Paolo Carlini <pcarlini@suse.de>
951 * semantics.c (finish_id_expression): Use consistently
952 context_for_name_lookup.
953 * decl.c (fixup_anonymous_aggr): Fix error message for
954 anonymous struct (vs union).
956 2007-09-19 Jason Merrill <jason@redhat.com>
959 * pt.c (tsubst): Handle typedefs by looking for the specialization.
960 (retrieve_specialization): Only tagged types use
961 DECL_TEMPLATE_INSTANTIATIONS.
962 (instantiate_class_template): Push nested classes too.
963 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
965 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
966 * init.c (is_aggr_type): Remove redundant tests.
967 * class.c (push_nested_class): Use CLASS_TYPE_P.
969 2007-09-20 Paolo Carlini <pcarlini@suse.de>
972 * init.c (build_zero_init): If, recursively, build_zero_init
973 returns a NULL_TREE, do not append it to the VEC of constructors.
975 2007-09-18 Jason Merrill <jason@redhat.com>
978 * pt.c (apply_late_template_attributes): Set processing_template_decl.
979 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
980 ATTR_FLAG_TYPE_IN_PLACE.
981 (tsubst): Do unqualified lookup to find typedefs from current class.
982 [ARRAY_TYPE]: Propagate alignment info.
983 * decl2.c (is_late_template_attribute): Only defer handling of
984 attribute aligned if the expression is dependent.
985 (save_template_attributes): If we're deferring any attributes,
986 make this a naming typedef.
988 2007-09-18 Paolo Carlini <pcarlini@suse.de>
991 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
992 va_arg instead of __builtin_va_arg.
994 2007-09-18 Paolo Carlini <pcarlini@suse.de>
997 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
998 (pp_cxx_primary_expression): Use it.
999 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1000 * error.c (dump_expr): Use it.
1002 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1005 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1006 out case TYPEID_EXPR to...
1007 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1008 and pp_cxx_right_paren.
1009 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1010 * error.c (dump_expr): Use it.
1012 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1015 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1016 (pp_cxx_primary_expression): Use it.
1017 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1018 * error.c (dump_expr): Use it.
1020 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1023 * init.c (build_new): Remove warning for zero-element
1026 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1029 * call.c (maybe_handle_implicit_object): Set this_p, clear
1030 rvaluedness_matches_p.
1031 (compare_ics): Do not compare rvaluedness matching when one of the
1032 operands is an implicit object.
1034 2007-09-14 Jason Merrill <jason@redhat.com>
1036 PR c++/17743, c++/19163
1037 * decl2.c (is_late_template_attribute): New fn.
1038 (splice_template_attributes, save_template_attributes): New fns.
1039 (cplus_decl_attributes): Call save_template_attributes.
1040 * pt.c (apply_late_template_attributes): New fn.
1041 (instantiate_class_template, tsubst_decl): Use it.
1042 * cp-tree.h: Declare is_late_template_attribute.
1044 2007-09-13 Tom Tromey <tromey@redhat.com>
1046 * parser.c (cp_lexer_new_main): Don't use
1047 c_lex_return_raw_strings.
1048 (cp_lexer_get_preprocessor_token): Update. Add special case when
1051 2007-09-11 Jan Hubicka <jh@suse.cz>
1053 * method.c (use_thunk): Use tree_rest_of_compilation
1054 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1055 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1056 * cp-tree.h (expand_body): Kill.
1057 (emit_associated_thunks): Declare.
1058 * semantics.c (emit_associated_thunks): Export.
1059 (expand_body): Kill.
1061 2007-09-09 David Daney <ddaney@avtrex.com>
1064 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1065 to calculate cookie_ptr.
1067 2007-09-08 Jason Merrill <jason@redhat.com>
1070 * pt.c (most_specialized_class): Set processing_template_decl
1071 while tsubsting partial spec args.
1073 2007-09-06 Jason Merrill <jason@redhat.com>
1075 * decl2.c (get_guard): Copy visibility from the guarded variable.
1077 2007-09-06 Jan Hubicka <jh@suse.cz>
1079 * semantics.c (expand_body): Do not mark arguments of clones used.
1081 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1084 * decl.c (cp_finish_decl): When processing_template_decl,
1085 deal correctly with init as TREE_LIST.
1087 2007-09-06 Tom Tromey <tromey@redhat.com>
1089 * decl.c (finish_function): Put return's location on line zero of
1092 2007-09-05 Jason Merrill <jason@redhat.com>
1095 * except.c (prepare_eh_type): Use type_decays_to.
1098 * init.c (build_delete): Use build_headof to get the address of the
1099 complete object if we aren't using the deleting destructor.
1100 * rtti.c (build_headof): No longer static.
1101 * cp-tree.h: Declare it.
1103 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1105 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1106 decl if a prototype for XX is provided with throw().
1109 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1110 on __*_chk non-__builtin_* decls.
1112 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1115 * semantics.c (finish_id_expression): Use context_for_name_lookup
1116 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1117 * class.c (finish_struct_anon): Deal correctly with anonymous
1118 structs (vs unions, as GNU extension) in error messages.
1120 2007-09-05 Jan Hubicka <jh@suse.cz>
1122 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1123 call, DECL_EXTERNAL checks and current_function_decl saving.
1125 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1127 PR c++/29731 (again)
1128 * parser.c (cp_parser_primary_expression): Return error_mark_node
1129 when a statement-expression is found in a template-argument list.
1131 2007-09-04 Jason Merrill <jason@redhat.com>
1133 * except.c (initialize_handler_parm): Use
1134 fold_build_cleanup_point_expr.
1137 * call.c (reference_binding): Don't look for user-defined conversions
1141 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1142 the MUST_NOT_THROW_EXPR.
1144 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1146 * decl.c (cp_finish_decl): Call determine_visibility before
1147 make_rtl_for_nonlocal_decl.
1149 2007-09-04 Jason Merrill <jason@redhat.com>
1152 * pt.c (most_specialized_class): Substitute outer template
1153 arguments into the arguments of a member template partial
1155 (strip_innermost_template_args): New fn.
1157 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1159 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1161 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1163 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1164 * decl.c (cp_make_fname_decl): Likewise,
1165 * parser.c (cp_parser_string_literal): Likewise,
1166 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1167 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1170 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1173 * typeck.c (build_unary_op): Fix error message for
1174 Boolean expression as operand to operator--.
1176 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1178 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1179 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1182 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1185 * init.c (build_default_init): Make extern.
1186 * cp-tree.h (build_default_init): Declare here.
1187 * pt.c (tsubst_expr): When the instantiation of the initializer of
1188 a variable results in an empty list, default-initialize the
1190 (tsubst_copy_and_build): When the instantiation of the initializer
1191 in a new expression results in an empty initializer list,
1192 default-initialize it.
1194 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1196 * mangle.c (write_type): Change mangling of rvalue reference from
1199 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1201 * decl.c (duplicate_decls): Remove duplicated line.
1203 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1206 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1207 BOUND_TEMPLATE_TEMPLATE_PARM.
1209 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1212 * search.c (lookup_member): Check the name argument for
1215 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1218 * parser.c (cp_parser_trait_expr): Check rerurn value of
1221 2007-08-30 Ollie Wild <aaw@google.com>
1223 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1224 convert_ptrmem for pointer to member conversions.
1225 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1226 (ocp_convert): Update cp_convert_to_pointer call.
1227 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1229 (build_static_cast_1): Check can_convert for conversions in either
1231 (get_delta_difference_1): New function.
1232 (get_delta_difference): Refactor to call get_delta_difference_1.
1234 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1236 * decl.c (start_preparsed_function): Set
1237 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1239 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1242 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1243 BOUND_TEMPLATE_TEMPLATE_PARM.
1245 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1249 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1250 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1252 2007-08-27 Jason Merrill <jason@redhat.com>
1255 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1256 Look inside STMT_EXPR.
1257 * semantics.c (stmt_expr_value_expr): New fn.
1258 * cp-tree.h: Declare it.
1261 * decl.c (groktypename): Ignore attributes applied to class type.
1263 2007-08-28 Richard Guenther <rguenther@suse.de>
1265 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1267 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1269 * error.c (dump_expr): Handle COMPLEX_CST.
1270 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1271 (pp_cxx_expression): Likewise.
1273 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1275 * decl.c (GNU_INLINE_P): New.
1276 (duplicate_decls): Handle gnu_inline. Merge attributes and
1277 some flags in overriding definitions.
1278 (redeclaration_error_message): Handle gnu_inline.
1279 (start_preparsed_function): Likewise.
1281 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1283 * call.c (sufficient_parms_p): Constify.
1284 * class.c (same_signature_p): Likewise.
1285 * cp-gimplify.c (is_invisiref_parm,
1286 cxx_omp_privatize_by_reference): Likewise.
1287 * cp-objcp-common.c (has_c_linkage): Likewise.
1288 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1289 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1290 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1291 num_artificial_parms_for, comp_template_parms,
1292 template_parameter_pack_p, any_dependent_template_arguments_p,
1293 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1294 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1295 zero_init_p, member_p, cp_lvalue_kind,
1296 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1297 varargs_function_p, is_dummy_object, special_function_kind,
1298 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1299 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1300 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1301 cp_has_mutable_p, at_least_as_qualified_p,
1302 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1303 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1304 * except.c (nothrow_libfn_p): Likewise.
1305 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1307 * pt.c (comp_template_parms, template_parameter_pack_p,
1308 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1309 any_dependent_template_arguments_p): Likewise.
1310 * repo.c (repo_export_class_p): Likewise.
1311 * semantics.c (anon_aggr_type_p): Likewise.
1312 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1313 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1314 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1315 zero_init_p, special_function_p): Likewise.
1316 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1317 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1318 compparms, invalid_nonstatic_memfn_p,
1319 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1320 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1321 cp_has_mutable_p, lvalue_or_else): Likewise.
1323 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1325 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1326 * cp-objcp-common.c (cp_tree_size): Ditto.
1327 * tree.c (cp_walk_subtrees): Ditto
1328 * cp-tree.def (TINST_LEVEL): Go away.
1329 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1330 move together with other non-tree structs.
1331 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1332 (union lang_tree_node): Eliminate tinst_level field.
1333 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1334 (current_instantiation, outermost_tinst_level): Return
1335 a "struct tinst_level *".
1337 * error.c (print_instantiation_partial_context): Change second
1338 parameter to a "struct tinst_level *". Replace accessor macros
1340 (print_instantiation_full_context): Likewise.
1341 * lex.c (in_main_input_context): Likewise.
1343 * pt.c (struct pending_templates): New.
1344 (pending_templates, last_pending_template): Use it as a type.
1345 (current_tinst_level): Change typo to "struct tinst_level *"
1346 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1347 (add_pending_template): Construct a "struct pending_template".
1348 Replace TINST_LEVEL accessor macros with field access.
1349 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1350 (pop_tinst_level): Likewise.
1351 (instantiate_pending_templates): Likewise. Factor common code used
1352 when an instantiation has been done.
1353 (outermost_tinst_level): Replace tree_last with loop.
1354 (current_instantiation): Return a "struct tinst_level *".
1356 2007-08-24 Ollie Wild <aaw@google.com>
1358 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1359 * name-lookup.h (cp_binding_level): Remove vtables member.
1361 2007-08-24 Richard Guenther <rguenther@suse.de>
1363 * tree.c (cp_cannot_inline_tree_fn): Remove.
1364 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1365 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1368 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1371 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1372 error_mark_node right away if build_expr_type_conversion
1376 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1377 is error_mark_node rather than NULL_TREE.
1378 * pt.c (check_explicit_specialization): Likewise.
1381 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1382 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1384 2007-08-22 Jason Merrill <jason@redhat.com>
1387 * pt.c (outermost_tinst_level): New function.
1388 * lex.c (in_main_input_context): New function.
1389 * cp-tree.h: Declare it.
1390 * decl2.c (constrain_class_visibility): Use it to avoid warning
1391 about uses of the anonymous namespace in the main input file.
1393 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1395 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1397 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1400 * class.c (finish_struct_1): Warn when a class has virtual
1401 functions and accessible non-virtual destructor.
1403 2007-08-20 Richard Guenther <rguenther@suse.de>
1407 * call.c (build_new_method_call): Convert initializer to
1409 * init.c (build_aggr_init): Do not fiddle with types.
1410 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1411 * except.c (build_throw): Do not drop qualifiers for the
1413 * typeck.c (get_member_function_from_ptrfunc): Do not
1414 fiddle with types, instead convert.
1415 (build_ptrmemfunc1): Convert to the target type for
1417 (gfc_trans_allocate): Convert result to target type.
1418 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1419 pointer-to-member structures shall have alias set zero as well.
1421 2007-08-20 Richard Guenther <rguenther@suse.de>
1423 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1425 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1426 (nonstatic_local_decl_p): Likewise.
1427 * tree.c (cp_auto_var_in_fn_p): Remove.
1428 * decl.c (nonstatic_local_decl_p): Remove.
1430 2007-08-20 Richard Guenther <rguenther@suse.de>
1432 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1434 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1435 cp_walk_subtrees lh parameter.
1436 (cp_walk_tree_without_duplicates): New define to
1437 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1438 * tree.c (count_trees): Call
1439 cp_walk_tree_without_duplicates.
1440 (verify_stmt_tree): Call cp_walk_tree.
1441 (break_out_target_exprs): Likewise.
1442 (WALK_SUBTREE): Likewise.
1443 * cp-gimplify.c (cp_genericize): Likewise.
1444 * cp-pt.c (find_parameter_packs_r): Likewise.
1445 (uses_parameter_packs): Likewise.
1446 (make_pack_expansion): Likewise.
1447 (check_for_bare_parameter_packs): Likewise.
1448 (for_each_template_parm): Likewise.
1449 * decl.c (check_default_argument): Call
1450 cp_walk_tree_without_duplicates.
1451 * except.c (build_throw): Likewise.
1452 * decl2.c (type_visibility): Likewise.
1453 * semantics.c (expand_or_defer_fn): Likewise.
1454 (finalize_nrv): Call cp_walk_tree.
1456 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1459 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1460 Initialize it with save_expr rather than get_temp_regvar.
1462 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1465 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1468 2007-08-17 Ollie Wild <aaw@google.com>
1471 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1472 declarations into appropriate slots for comparison. Fix type
1475 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1478 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1479 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1481 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1484 * parser.c (cp_parser_class_head): Improve error message.
1486 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1488 * pt.c (instantiate_decl): Set input_location
1489 for the function end.
1491 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1493 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1495 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1496 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1497 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1498 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1499 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1500 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1501 * typeck.c (cp_type_quals): Likewise.
1502 * typeck2.c (cxx_incomplete_type_diagnostic,
1503 cxx_incomplete_type_error): Likewise.
1505 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1508 * pt.c (tsubst_friend_function): When check_classfn
1509 returns error_mark_node likewise return it.
1511 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1514 * typeck.c (check_return_expr): Don't NRV optimize vars in
1516 * decl.c (finish_function): Comment fix.
1518 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1521 * pt.c (push_template_decl_real): Depending on TYPE_P
1522 use either TYPE_CONTEXT or DECL_CONTEXT.
1524 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1526 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1527 constructors and destructors return this.
1529 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1532 * decl2.c (check_classfn): Return error_mark_node in case of error;
1533 in that case, do not call add_method.
1534 * decl.c (start_decl): Deal with check_classfn returning
1536 (grokfndecl): Likewise.
1537 * pt.c (tsubst_friend_function): Likewise.
1539 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1542 * typeck.c (build_binary_op): Disallow vector float types with
1543 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1545 2007-08-11 Ian Lance Taylor <iant@google.com>
1547 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1549 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1551 2007-08-10 Ollie Wild <aaw@google.com>
1553 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1555 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1557 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1558 (lookup_using_namespace): Fix ambiguous_decl call.
1559 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1561 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1563 * call.c (name_as_c_string): Use CONST_CAST.
1564 * decl.c (build_decl): Likewise.
1565 * parser.c (cp_parser_string_literal): Likewise.
1567 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1570 * error.c (dump_expr): Consistently use the *_cxx_*
1571 variants of the pretty-print functions.
1573 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1576 * decl.c (check_special_function_return_type): Just error
1577 on return type specified for conversion operator.
1579 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1581 * typeck2.c (readonly_error): Handle general expressions.
1582 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1584 2007-08-06 Dan Hipschman <dsh@google.com>
1586 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1587 access function name.
1589 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1592 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1593 * g++spec.c (lang_specific_driver): Check them.
1595 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1598 * pt.c (inline_needs_template_parms): Fix comment; change return type
1601 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1604 2007-03-26 Dirk Mueller <dmueller@suse.de>
1606 * parser.c (cp_parser_member_declaration): Pedwarn
1607 about stray semicolons after member declarations.
1609 2007-08-02 Lee Millward <lee.millward@gmail.com>
1614 * parser.c (cp_parser_asm_definition): Detect and discard asm
1615 statements with invalid inputs or outputs.
1616 (cp_parser_asm_operand_list): Return error mark node if any
1617 of the operands are invalid. Adjust documentation.
1619 2007-08-02 Nick Clifton <nickc@redhat.com>
1621 * typeck.c: Change copyright header to refer to version 3 of the
1622 GNU General Public License and to point readers at the COPYING3
1623 file and the FSF's license web page.
1624 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1625 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1626 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1627 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1628 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1629 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1630 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1631 name-lookup.h, parser.c: Likewise.
1633 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1636 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1638 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1641 * semantics.c (finish_label_stmt): Reject the __label__
1642 extension outside function scopes.
1644 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1646 * parser.c (eof_token): Un-constify.
1647 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1648 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1651 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1653 * pt.c, tree.c, typeck2.c: Fix comment typos.
1655 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1656 Mark Mitchell <mark@codesourcery.com>
1659 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1660 hidden due to friend declarations in local classes.
1662 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1664 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1665 * cp-tree.def (DECLTYPE_TYPE): New.
1666 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1667 (dump_type_prefix): Ditto.
1668 (dump_type_suffix): Ditto.
1669 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1670 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1671 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1673 (DECLTYPE_TYPE_EXPR): New.
1674 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1675 (finish_declared_type): Declare.
1676 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1677 DECLTYPE_TYPE nodes.
1678 (pp_cxx_type_id): Ditto.
1679 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1680 (tsubst): Substitute into a DECLTYPE_TYPE node.
1681 (tsubst_copy): Ditto.
1682 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1684 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1685 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1686 structural equality (because we can't hash the expressions).
1687 (finish_declared_type): New.
1688 * lex.c (reswords): Add "decltype" keyword.
1689 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1690 (cp_parser_postfix_expression): Add member_access_only_p to
1691 restrict postfix expression to member access expressions.
1692 (cp_parser_unary_expression): Update call to
1693 cp_parser_postfix_expression to reflect new parameter.
1694 (cp_parser_declared_type): New.
1695 (cp_parser_simple_type_specifier): Parse decltype types.
1697 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1700 * call.c (convert_for_arg_passing): Only widen bitfields to their
1701 declared types if necessary.
1703 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1705 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1708 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1710 * decl.c (typename_hash, typename_compare): Constify.
1711 * mangle.c (hash_type, compare_type): Likewise.
1712 * pt.c (eq_local_specializations, hash_local_specialization):
1714 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1715 list_hash): Likewise.
1716 * typeck2.c (pat_compare): Likewise.
1718 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1720 * method.c (implicitly_declare_fn): Increase alignment if member
1721 function pointer format requires it.
1723 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1726 * typeck.c (check_return_expr): Do not pass a null argument
1729 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1732 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1735 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1738 * typeck.c (convert_arguments): Only use default args if we have
1742 * typeck.c (structural_comptypes): No need to check
1743 resolve_typename_type return value here.
1744 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1745 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1746 original type rather than error_mark_node in case of failure.
1747 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1748 resolve_typename_type result check.
1749 (cp_parser_direct_declarator, cp_parser_head,
1750 cp_parser_constructor_declarator_p): Likewise.
1752 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1754 * pt.c (template_parms_variadic_p): Remove.
1755 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1757 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1760 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1761 argument to dump_aggr_init_expr_args instead of false.
1763 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1765 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1766 canonical types; otherwise, fall back to structural type
1767 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1768 internal compiler error if the canonical types are wrong.
1770 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1773 * parser.c (cp_parser_make_indirect_declarator): When the
1774 the code argument is ERROR_MARK return cp_error_declarator.
1776 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1779 * decl.c (cxx_init_decl_processing): Don't set
1780 force_align_functions_log.
1781 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1782 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1783 FUNCTION_DECL, return its alignment.
1785 2007-07-09 Richard Guenther <rguenther@suse.de>
1787 * decl.c (start_preparsed_function): Do not promote return type.
1789 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1792 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1794 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1797 * pt.c (resolve_overloaded_unification): Robustify. Return a
1799 (type_unification_real): Adjust accordingly.
1801 2007-07-06 Richard Guenther <rguenther@suse.de>
1803 * init.c (build_new_1): Use the correct pointer type.
1804 * typeck2.c (build_m_component_ref): Likewise.
1806 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1809 * init.c (build_zero_init): Always build an initializer for
1811 * typeck2.c (build_functional_cast): Use build_zero_init.
1814 * init.c (build_new_1): Always pass the allocation function to
1815 build_op_delete_call.
1816 * call.c (build_op_delete_call): Handle operator delete with a
1817 variable-argument list. Do not issue an error when no matching
1818 deallocation function is available for a new operator.
1821 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1822 * decl.c (value_dependent_init_p): New function.
1823 (cp_finish_decl): Use it.
1824 * pt.c (value_dependent_expression_p): Use
1825 any_value_dependent_elements_p.
1826 * parser.c (cp_parser_primary_expression): Add comment about
1827 treating dependent qualified names as integral
1828 constant-expressions.
1830 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1832 * decl.c (build_ptrmemfunc_type): Always use structural equality
1833 tests when comparing pointer-to-member-function types, because the
1834 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1837 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1839 * init.c (build_new): Tweak comment.
1841 2007-06-29 Dave Brolley <brolley@redhat.com>
1844 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1845 type to its base type and number of elements here.
1846 * init.c (build_new): Call complete_type_or_else to ensure that the
1847 type is complete and to issue a diagnostic if it is not.
1848 (build_new_1): Don't call complete_type_or_else here.
1850 2007-07-03 Richard Guenther <rguenther@suse.de>
1853 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1856 2007-07-02 Simon Baldwin <simonb@google.com>
1858 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1859 for inner-style nested forward declarations that don't declare
1862 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1865 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1866 DECL_P in not a variable and appears more than once error messages.
1868 2007-07-01 Ollie Wild <aaw@google.com>
1870 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1871 (select_decl): Remove function.
1872 (unqualified_namespace_lookup): Populate binding by calling
1873 ambiguous_decl. Remove select_decl call.
1874 (lookup_qualified_name): Remove select_decl call.
1875 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1876 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1877 generation when name lookup is ambiguous.
1879 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1882 * init.c (build_new_1): Use structural equality on the copy of the
1885 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1887 * decl2.c (determine_visibility): Implement
1888 flag_visibility_ms_compat effect on type info.
1889 * decl.c (cxx_init_decl_processing): Implement
1890 global effect of flag_visibility_ms_compat.
1892 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1894 * decl2.c (start_objects): Mark constructor-running function
1897 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1900 * decl.c (grokdeclarator): Reset friendp for member functions declared
1901 friend of their own class.
1903 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1905 * decl2.c (determine_visibility): Don't look for dllexport here.
1906 (determine_visibility_from_class): Tidy.
1908 2007-06-18 Simon Baldwin <simonb@google.com>
1911 * parser.c (cp_parser_single_declaration): Added check for storage
1912 class other than sc_none in parsed declaration, and a flag to indicate
1913 if the call is part of an explicit template specialization parse.
1914 * (cp_parser_explicit_specialization): Specialization check flag added
1915 to call to cp_parser_single_declaration(), set true.
1916 * (cp_parser_template_declaration_after_export): Specialization check
1917 flag added to call to cp_parser_single_declaration(), set false.
1918 * pt.c (check_explicit_specialization): Added code to copy visiblity
1919 and linkage from the templated function to the explicit specialization.
1921 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1923 * typeck.c (build_binary_op): For templates build the
1924 expression in pieces to avoid the assert in build2_stat.
1925 (get_member_function_from_ptrfunc):
1926 Change over to using POINTER_PLUS_EXPR and convert
1927 the second operand to sizetype.
1928 * typeck2.c (build_m_component_ref): Likewise.
1929 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1930 instead of PLUS_EXPR for pointers.
1931 (build_new_1): Likewise.
1932 (build_vec_delete_1): Likewise.
1933 (build_vec_delete): Likewise.
1934 * class.c (build_base_path): Likewise.
1935 (build_base_path): Likewise.
1936 (convert_to_base_statically): Likewise.
1937 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1938 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1939 instead of PLUS_EXPR.
1940 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1941 instead of PLUS_EXPR for pointers.
1942 * call.c (build_special_member_call): Likewise.
1943 * rtti.c (build_headof): Likewise.
1944 Use sizetype instead of ptrdiff_type_node.
1945 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1946 instead of PLUS_EXPR for pointers.
1947 * except.c (expand_start_catch_block): Do a
1948 NEGATIVE and then a POINTER_PLUS_EXPR instead
1950 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1951 PLUS_EXPR on pointer types over to use
1952 POINTER_PLUS_EXPR and remove the conversion
1953 to the pointer types.
1954 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1955 adding to a pointer type. Use size_int instead of
1956 ssize_int. Convert the index to sizetype before
1957 adding it to the pointer.
1959 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1961 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1962 (DECL_ANON_UNION_VAR_P): New macro.
1963 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1964 than DECL_VAR_MARKED_P, to keep track of which variables we have
1966 * decl.c (redeclaration_error_message): Complain about redeclaring
1967 anonymous union members at namespace scope.
1968 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1970 2007-06-14 Geoff Keating <geoffk@apple.com>
1972 * decl2.c (determine_visibility): Ensure that functions with
1973 hidden types as parameters are hidden.
1976 * decl2.c (determine_visibility): Remove duplicate code for
1979 2007-06-12 Ian Lance Taylor <iant@google.com>
1982 * init.c (avoid_placement_new_aliasing): New static function.
1983 (build_new_1): Call it.
1985 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1987 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1988 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1990 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1993 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1994 on init, the non-decl cond operand and increment value.
1996 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1999 * decl.c (check_initializer): Report an error when a brace enclosed
2000 initializer is used for a non-aggregate type in C++98.
2001 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2003 (grokdeclarator): Likewise.
2004 (move_fn_p): Likewise.
2005 * typeck.c (check_return_expr): Likewise.
2006 * call.c (reference_binding): Likewise.
2007 * error.c (cp_cpp_error): Likewise.
2008 * pt.c (check_default_tmpl_args): Likewise.
2010 * lex.c (init_reswords): Likewise.
2011 * parser.c (p_parser_primary_expression): Likewise.
2012 (TOKEN_PRECEDENCE): Likewise.
2013 (cp_parser_init_declarator): Likewise.
2014 (cp_parser_ptr_operator): Likewise.
2015 (cp_parser_parameter_declaration): Likewise.
2016 (cp_parser_enclosed_template_argument_list): Likewise.
2017 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2018 (cp_parser_next_token_ends_template_argument_p): Likewise.
2020 2007-06-04 Simon Baldwin <simonb@google.com>
2022 * decl.c (grokdeclarator): Readability change. Moved case labels
2023 into direct switch statement scope.
2025 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2027 * call.c (convert_like_real): Remove pointless code.
2029 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2031 * decl.c (get_atexit_fn_ptr_type): New function.
2032 (get_atexit_node): Use it.
2033 (start_cleanup_fn): Likewise.
2034 (register_dtor_fn): Use the object's destructor, instead of a
2035 separate cleanup function, where possible.
2036 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2037 (atexit_fn_ptr_type_node): New macro.
2038 * decl2.c (build_cleanup): Use build_address.
2040 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2042 * typeck.c (build_binary_op): Include types in error.
2044 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2047 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2048 needs runtime initialization.
2050 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2053 * semantics.c (finish_trait_expr): Complete the types.
2055 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2056 Douglas Gregor <doug.gregor@gmail.com>
2057 Pedro Lamarao <pedro.lamarao@mndfck.org>
2058 Howard Hinnant <howard.hinnant@gmail.com>
2062 * typeck.c (comptypes): Don't consider rvalue and lvalue
2063 reference types to be equivalent.
2064 (check_return_expr): Move from certain lvalues when returning
2066 * decl.c (grokdeclarator): Implement reference collapsing.
2067 (copy_fn_p): Don't consider constructors taking rvalue references
2068 to be copy constructors.
2070 * call.c (conversion): New "rvaluedness_matches_p" member.
2071 (convert_class_to_reference): Require reference type as first
2072 parameter instead of base type.
2073 (reference_binding): Add logic to handle rvalue references.
2074 (implicit_conversion): Update inaccurate comment.
2075 (convert_like_real): Disable creation of temporaries that are
2076 impossible to initialize for types with move constructors.
2077 (build_over_call): Elide move constructors when possible.
2078 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2079 (maybe_handle_ref_bind): Return conversion instead of type node.
2080 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2081 determine preferred conversion sequences.
2082 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2083 (LOOKUP_PREFER_RVALUE): New.
2084 (DECL_MOVE_CONSTRUCTOR_P): New.
2085 (struct cp_declarator): Add "reference" member for reference
2086 types, with new "rvalue_ref" flag.
2087 (cp_build_reference_type): Declare.
2088 (move_fn_p): Declare.
2089 * error.c (dump_type_prefix): Format rvalue reference types
2090 correctly in error messages.
2091 * except.c (build_throw): Move from certain lvalues when
2093 * mangle.c (write_type): Mangle rvalue references differently
2094 than regular references.
2095 * parser.c (make_reference_declarator): Add boolean parameter for
2097 (cp_parser_make_indirect_declarator): New.
2098 (cp_parser_new_declarator_opt): Call
2099 cp_parser_make_indirect_declarator.
2100 (cp_parser_conversion_declarator_opt): Ditto.
2101 (cp_parser_declarator): Ditto.
2102 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2104 * pt.c (tsubst): Implement reference collapsing.
2105 (maybe_adjust_types_for_deduction): Implement special template
2106 parameter deduction rule for rvalue references.
2107 (type_unification_real): Update calls to
2108 maybe_adjust_types_for_deduction.
2109 (try_one_overload): Ditto.
2110 (unify_pack_expansion): Ditto.
2111 * tree.c (lvalue_p_1): Handle rvalue reference types.
2112 (cp_build_reference_type): New.
2114 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2117 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2118 variables that need runtime initialization.
2120 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2123 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2124 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2125 case POSTDECREMENT_EXPR>): Return the error_mark_node
2126 if either the real or imaginary parts would an
2129 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2130 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2133 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2134 token is a closing brace, false if there are no tokens left.
2135 (cp_parser_namespace_alias_definition): Only consume the next token if
2136 it is a closing brace.
2138 * parser.c (cp_parser_class_specifier): Likewise.
2140 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2142 * semantics.c (finish_member_declaration): Fix a typo in the
2145 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2157 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2158 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2159 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2160 whether everything was okay. Fix indentation.
2161 (push_template_decl_real): Check for bare parameter packs in
2162 function parameters; where errors occur, mark the parameter types
2163 with ERROR_MARK_NODEs to avert ICEs.
2164 (coerce_template_parameter_pack): New.
2165 (coerce_template_parms): Moved parameter pack coercion into
2166 coerce_template_parameter_pack, and permit it anywhere in the
2167 template parameter list (not just at the end). Parameter and
2168 argument indices can vary (somewhat) separately now, so add
2169 PARM_IDX and ARG_IDX.
2170 (fn_type_unification): Don't set an argument pack as incomplete if
2171 no argument pack was deduced.
2172 (type_unification_real): If a type parameter is a parameter pack
2173 and has not otherwise been deduced, it will be deduced to an empty
2175 (more_specialized_fn): Use the actual lengths of the argument
2176 lists when comparing against expansions.
2177 * semantics.c (finish_member_declaration): If a field's type has
2178 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2180 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2183 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2185 2007-05-22 Ollie Wild <aaw@google.com>
2187 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2188 (unqualified_namespace_lookup): Adds check for hidden types.
2190 2007-05-22 Ollie Wild <aaw@google.com>
2192 * decl.c (duplicate_decls): Verify namespace names are unique.
2194 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2196 * decl.c (cxx_maybe_build_cleanup): Handle
2197 __attribute__((cleanup)).
2199 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2201 * cvt.c (cp_convert_and_check): Don't check warnings if the
2204 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2206 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2208 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2211 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2212 type only if is a class type (5.2.8/4).
2214 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2216 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2217 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2218 c_common_unsigned_type.
2220 2007-05-11 Silvius Rus <rus@google.com>
2222 * cp/typeck.c (build_indirect_ref): Add call to
2223 strict_aliasing_warning.
2224 (build_reinterpret_cast_1): Condition call to
2225 strict_aliasing_warning.
2227 2007-05-11 Jan Hubicka <jh@suse.cz>
2229 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2230 * decl2.c (start_objects): ctors and dtors are no longer public.
2231 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2233 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2235 * typeck.c (build_unary_op): Remove code that used to
2236 handle non lvalue increments/decrements.
2238 2007-05-07 Mike Stump <mrs@apple.com>
2240 * parser.c (check_empty_body): Add.
2241 (cp_parser_iteration_statement): Add call to check_empty_body.
2243 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2246 * mangle.c (write_mangled_name): Mangle static variable names.
2247 (write_unqualified_name): Use local-source-name for
2248 namespace-scope static variables.
2250 2007-05-04 Dirk Mueller <dmueller@suse.de>
2252 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2255 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2258 * decl2.c (constrain_class_visibility):
2259 Use strip_pointer_or_array_types instead of strip_array_types.
2261 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2264 * decl.c (reshape_init_r): Don't reshape the first element if it
2265 is a pointer to member function.
2267 2007-04-27 Simon Baldwin <simonb@google.com>
2269 * decl.c (grokparms): Changed message format from %qD to %qE.
2271 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2273 * error.c (maybe_warn_variadic_templates): Variadic templates are
2274 now in C++0x, so only warn about them in C++98 mode.
2276 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2279 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2280 integeral types from vectors types.
2282 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2285 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2286 for type dependent OMP_CLAUSE_DECLs.
2288 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2291 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2292 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2293 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2294 * init.c (build_zero_init): Adjust, as
2295 COMPLEX_TYPE is now a SCALAR_TYPE.
2296 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2297 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2299 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2301 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2302 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2303 (trait_expr_value): Adjust.
2305 2007-04-23 Simon Baldwin <simonb@google.com>
2307 * decl.c (grokparms): Added new error for duplicate function
2308 parameters names in function prototypes, to match gcc behavior.
2310 2007-04-23 Jan Hubicka <jh@suse.cz>
2312 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2315 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2317 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2318 instead of checking GIMPLE_STMT_P in chain_next.
2320 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2323 * call.c (convert_for_arg_passing): Convert bitfields to their
2326 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2329 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2331 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2334 * cp/decl2.c (constrain_class_visibility):
2335 Do not warn about the use of anonymous namespace in the main input file.
2337 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2339 * cp-tree.h (current_template_parms): Fix typo in comment.
2341 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2343 * cp-tree.h, error.c: Fix comment typos.
2345 2007-04-13 Jason Merrill <jason@redhat.com>
2348 * call.c (reference_binding): Add c_cast_p parm. If true,
2349 add quals to TO as needed to make it reference-compatible.
2351 2007-04-11 Jan Hubicka <jh@suse.cz>
2353 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2354 that we are not processing template_decl.
2356 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2359 * class.c (build_base_path): Ensure that the converted pointer has
2360 the same cv-qualification as the input.
2362 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2364 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2366 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2368 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2370 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2371 * tree.c (cp_add_pending_fn_decls): Remove.
2372 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2374 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2376 Revert change removing staticp.
2378 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2380 * cp-objcp-common.c (cxx_staticp): Remove.
2381 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2382 * cp-tree.h (cxx_staticp):
2384 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2386 * class.c (check_for_override): Don't remove dllmport attribute
2389 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2392 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2393 type issue error and return early.
2395 2007-03-30 Jason Merrill <jason@redhat.com>
2398 * typeck.c (cp_type_readonly): New fn.
2399 * cp-tree.h: Declare it.
2400 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2401 (cp_finish_decl): Not here.
2403 2007-03-31 Richard Guenther <rguenther@suse.de>
2405 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2408 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2413 * parser.c (declarator_can_be_parameter_pack): New.
2414 (cp_parser_template_parameter): Only parse the `...' if the
2415 declarator can be a parameter pack.
2416 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2418 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2419 types (they could be used as array bounds).
2420 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2421 (tsubst_pack_expansion): Handle failure to expand parameter
2424 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2427 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2428 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2429 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2430 (CLASS_TYPE_NON_UNION_P): Add.
2431 (struct lang_type_class): Add has_complex_dflt.
2432 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2433 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2434 * cp-tree.def: Add TRAIT_EXPR.
2435 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2436 * lex.c (struct resword): Add __has_nothrow_assign,
2437 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2438 __has_trivial_constructor, __has_trivial_copy,
2439 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2440 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2441 __is_pod, __is_polymorphic, __is_union.
2442 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2443 (cp_parser_trait_expr): New.
2444 * semantics.c (finish_trait_expr, trait_expr_value
2445 classtype_has_nothrow_copy_or_assign_p): New.
2446 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2448 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2449 * class.c (check_bases, check_field_decl, check_bases_and_members):
2450 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2451 * pt.c (uses_template_parms, tsubst_copy_and_build,
2452 value_dependent_expression_p, type_dependent_expression_p): Deal with
2454 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2456 2007-03-29 Richard Guenther <rguenther@suse.de>
2458 * tree.c (cp_walk_subtrees): Do not set input_location.
2460 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2463 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2466 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2468 * parser.c (struct cp_parser): Update comment for
2469 greater_than_is_operator_p.
2470 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2471 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2472 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2473 !GREATER_THAN_IS_OPERATOR_P.
2474 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2475 `>>' operators that will become two `>' tokens in C++0x.
2476 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2477 mode, allowing it to terminate default arguments.
2478 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2479 `>>' like two consecutive `>' tokens.
2480 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2481 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2482 ends a template argument.
2484 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2486 * decl.c (redeclaration_error_message): Complain when redeclaring
2487 a friend function with default template arguments (C++0x mode only).
2488 * cp-tree.h (check_default_tmpl_args): Declare.
2489 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2490 template arguments in function templates. Add support for checking
2491 the default template arguments of friend templates.
2492 (push_template_decl_real): Fix call to check_default_tmpl_args.
2493 (type_unification_real): If a template parameter has not been
2494 deduced but provides a default template argument, substitute into
2495 that default template argument.
2496 * parser.c (cp_parser_init_declarator): When declaring (but not
2497 defining!) a function template in C++0x mode, check for default
2500 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2503 * decl.c (grokdeclarator): Deal with cv-qualified function type
2504 typedefs in the same way for member and non-member functions.
2506 2007-03-26 Dirk Mueller <dmueller@suse.de>
2508 * parser.c (cp_parser_member_declaration): Pedwarn
2509 about stray semicolons after member declarations.
2511 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2514 * pt.c (instantiate_decl): Set in_system_header.
2516 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2518 * cp-tree.h (current_tempalte_parms): Improve documentation.
2519 * pt.c (current_template_args): Likewise.
2522 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2523 not consume tokens when failing.
2525 2007-03-22 Jim Wilson <wilson@specifix.com>
2526 Mark Mitchell <mark@codesourcery.com>
2529 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2530 consistent with FROM.
2532 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2534 * error.c (dump_expr): Handle dependent names that designate types.
2535 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2537 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2539 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2541 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2543 * cvt.c (cp_convert_and_check) : Define.
2544 * cp-tree.h (cp_convert_and_check): Declare.
2545 * call.c (convert_conversion_warnings): Rename to
2546 conversion_null_warnings. The warning for floating-point to
2547 integer is handled by convert_and_check in convert_like_real.
2548 (convert_like_real): convert_conversion_warnings was renamed as
2549 conversion_null_warnings.
2550 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2551 overflow and changes of value during conversion.
2553 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2556 * parser.c (cp_parser_statement): If 'namespace' is found, this
2557 only can be a namespace alias definition, so parse it now.
2558 (cp_parser_namespace_alias_definition): if we find an open brace
2559 instead of '=', then this is actually a misplaced namespace
2562 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2565 * decl.c (cxx_init_decl_processing): Move command-line options
2566 processing to c-opts.c.
2568 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2570 * ptree.c (cxx_print_type): Use formatting markup for integers
2571 when printing template parameter index/level/orig level.
2572 (cxx_print_xnode): Ditto.
2573 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2574 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2575 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2577 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2578 rather than a HOST_WIDE_INT.
2579 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2580 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2582 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2583 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2584 IN_BASE_INITIALIZER bool bitfields.
2585 (struct cp_declarator): Make KIND a 4-bit field. Make
2586 PARAMETER_PACK_P a bool bitfield just after KIND.
2587 * pt.c (uses_parameter_packs): Destroy the pointer set.
2588 (make_pack_expansion): Ditto.
2589 (check_for_bare_parameter_packs): Ditto.
2590 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2592 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2595 * call.c (convert_default_arg): Instead of copying the node,
2598 2007-03-15 Dirk Mueller <dmueller@suse.de>
2601 * call.c (convert_conversion_warnings): New..
2602 (convert_like_real): .. factored out from here.
2603 (convert_conversion_warnings): Add warning about
2604 false being converted to NULL in argument passing.
2606 2007-03-14 Dirk Mueller <dmueller@suse.de>
2608 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2609 (finish_do_body): Warn about empty body in do/while statement.
2611 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2613 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2615 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2618 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2621 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2623 * cp/repo.c (init_repo): Initialize random_seed saved options.
2624 (finish_repo): Adjust.
2626 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2629 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2632 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2634 * decl.c (compute_array_index_type): New warning flag warn_vla.
2636 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2639 * call.c (convert_default_arg): Copy non-constant arguments.
2641 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2644 * parser.c (cp_parser_postfix_expression): Disallow compound
2645 literals in constant expressions.
2648 * semantics.c (finish_typeof): Use unlowered_expr_type.
2650 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2653 * cp-tree.h (unlowered_expr_type): New function.
2654 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2655 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2656 (unlowered_expr_type): New function.
2657 (build_unary_op): Disallow predecrements of bool bitfields.
2658 * call.c (build_conditional_expr): Use unlowered_expr_type.
2659 * pt.c (type_unification_real): Likewise.
2661 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2664 * typeck.c (check_return_expr): Check for bare parameter packs.
2665 (comptypes): Compare template parameter packs and
2666 type pack expansions.
2667 * decl.c (grokdeclarator): Deal with the declaration of function
2669 (grokparms): Verify that the (optional) function parameter pack is
2670 at the end of the parameter list.
2671 (xref_basetypes): Handle pack expansions in the base class.
2672 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2673 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2674 (NONTYPE_ARGUMENT_PACK): New.
2675 (TYPE_PACK_EXPANSION): New.
2676 (EXPR_PACK_EXPANSION): New.
2677 (ARGUMENT_PACK_SELECT): New.
2678 * cp-objcp-common.c (cp_tree_size): Compute size of
2679 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2680 ARGUMENT_PACK_SELECT.
2681 * error.c (dump_template_argument): Print template argument packs.
2682 (dump_template_argument_list): Ditto.
2683 (dump_template_parameter): Dump `...' for template type parameter
2685 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2686 (dump_parameters): Print function parameter packs.
2687 (dump_template_parms): Print template argument packs.
2688 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2689 (maybe_warn_variadic_templates): New.
2690 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2691 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2692 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2694 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2695 (write_template_arg): Write argument packs as separate arguments.
2696 * cp-tree.h (struct template_parm_index_s): Add flag that
2697 indicates that the template parameter is actually a parameter
2699 (struct tree_argument_pack_select): New.
2700 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2701 (union lang_tree_node): Add argument_pack_select.
2702 (FUNCTION_PARAMETER_PACK_P): New.
2703 (PACK_EXPANSION_P): New.
2704 (PACK_EXPANSION_PATTERN): New.
2705 (SET_PACK_EXPANSION_PATTERN): New.
2706 (PACK_EXPANSION_PARAMETER_PACKS): New.
2707 (ARGUMENT_PACK_P): New.
2708 (ARGUMENT_PACK_ARGS): New.
2709 (SET_ARGUMENT_PACK_ARGS): New.
2710 (ARGUMENT_PACK_INCOMPLETE_P): New.
2711 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2712 (TEMPLATE_PARM_PARAMETER_PACK): New.
2713 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2714 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2715 (ARGUMENT_PACK_SELECT_INDEX): New.
2716 (ARGUMENT_PACK_SELECT_ARG): New.
2717 (struct cp_declarator): Add parameter_pack_p flag.
2718 (maybe_warn_variadic_templates): Declare.
2719 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2720 indicate a template parameter pack.
2721 (uses_parameter_packs): Declare.
2722 (template_parameter_pack_p): Declare.
2723 (template_parms_variadic_p): Declare.
2724 (make_pack_expansion): Declare.
2725 (check_for_bare_parameter_packs): Declare.
2726 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2727 sizeof... expressions.
2728 (pp_cxx_expression): Print pack expansions and non-type argument
2730 (pp_cxx_exception_specification): Print pack expansions.
2731 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2732 (pp_cxx_ctor_initializer): Print pack expansions.
2733 (pp_cxx_type_id): Print pack expansions.
2734 (pp_cxx_template_argument_list): Print argument packs.
2735 (pp_cxx_template_parameter): Print ellipsis for template parameter
2737 * pt.c (comp_template_parms): Compare template parameter packs.
2738 (template_parameter_pack_p): New.
2739 (template_parms_variadic_p): New.
2740 (template_args_variadic_p): New.
2741 (make_ith_pack_parameter_name): New.
2742 (struct find_parameter_pack_data): New.
2743 (find_parameter_packs_r): New.
2744 (uses_parameter_packs): New.
2745 (make_pack_expansion): New.
2746 (check_for_bare_parameter_packs): New.
2747 (expand_template_argument_pack): New.
2748 (reduce_template_parm_level): Propagate parameter pack flag.
2749 (process_template_parm): Add is_parameter_pack parameter to state
2750 when the parameter is actually a parameter pack. Create template
2751 parameter packs when is_parameter_pack is true.
2752 (current_template_args): The argument for a template parameter
2753 pack is an argument pack containing a single pack expansion.
2754 (process_partial_specialization): When checking that non-type
2755 argument expressions do not involve template parameters, loop over
2756 the arguments in argument packs separately.
2757 (push_template_decl_real): Check that the type of the declaration
2758 does not have any bare parameter packs. Check that primary
2759 templates have no more than one parameter pack, and that it comes
2760 at the end of the template parameter list.
2761 (convert_template_argument): Handle coercions for pack expansion
2762 expressions by coercing the pattern then rebuilding the expansion.
2763 (coerce_template_parms): When coercing the arguments for a
2764 variadic template, pack "extra" arguments into an argument pack.
2765 (coerce_template_template_parms): Cannot coerce between parameter
2766 packs and non-pack parameters.
2767 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2768 (comp_template_args): Expand all template arguments packs before
2769 comparing template argument lists.
2770 (mangle_class_name_for_template): Make argument packs as separate
2772 (for_each_template_parm_r): No need to handle BASELINK.
2773 (instantiate_class_template): Handle pack expansions in the base
2775 (tsubst_pack_expansion): New.
2776 (tsubst_template_args): Handle substitutions of argument packs and
2777 pack expansion into template argument lists.
2778 (tsubst_decl): Expand function parameter packs into separate
2779 function parameters.
2780 (tsubst_arg_types): Expand a type pack expansion into separate
2782 (tsubst_exception_specification): Handle pack expansions in
2783 exception specifiers.
2784 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2785 replacing a template parameter with its argument. If we encounter
2786 a substitution for an argument pack, just return the parameter
2788 (tsubst_copy): sizeof(X...) returns the number of elements in
2789 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2790 PARM_DECL is a parameter pack.
2791 (tsubst_expr): Expression pack expansions and argument packs
2792 cannot show up here; they will all be handled through function
2793 calls, sizeof, and template argument lists.
2794 (tsubst_copy_and_build): sizeof(X...) returns the number of
2795 elements in parameter pack X. Handle pack expansions in TREE_LIST
2796 and CONSTRUCTOR nodes.
2797 (fn_type_unification): Handle "incomplete" explicit template
2798 argument lists that specify some of the arguments for a template
2800 (type_unification_real): Unify arguments against pack expansions.
2801 (template_parm_level_and_index): New, helper function.
2802 (unify_pack_expansion): New.
2803 (unify): Unify argument packs on an argument-by-argument basis,
2804 handling variadic argument packs as well.
2805 (more_specialized_fn): Handle unification of function parameter
2806 packs. All things being equal, prefer non-variadic function
2807 templates to variadic function templates.
2808 (more_specialized_class): Prefer the variadic class template
2809 partial specialization that binds fewer arguments to a parameter
2811 (regenerate_decl_from_template): Expand function parameter packs
2812 into separate parameters.
2813 (instantiate_decl): Ditto.
2814 (tsubst_initializer_list): Handle pack expansions for base-class
2816 (dependent_type_p_r): Determine dependent types in argument packs
2817 and pack expansions.
2818 (value_dependent_expression_p): Determine value-dependence of
2819 non-type argument packs.
2820 (dependent_template_arg_p): Handle argument packs.
2821 * semantics.c (finish_cond): Check for bare parameter packs.
2822 (finish_expr_stmt): Ditto.
2823 (finish_for_expr): Ditto.
2824 (finish_switch_cond): Ditto.
2825 (finish_mem_initializers): Ditto.
2826 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2828 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2829 * parser.c (make_declarator): Declarator is not an expansion.
2830 (make_pointer_declarator): Transfer parameter pack flag to outer
2832 (make_reference_declarator): Ditto.
2833 (make_ptrmem_declarator): Ditto.
2834 (make_call_declarator): Ditto.
2835 (make_array_declarator): Ditto.
2836 (cp_parser_postfix_expression): Allow pack expansion expressions
2837 in the argument list for a call expression.
2838 (cp_parser_parenthesized_expression_list): Add new parameter
2839 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2840 into separate arguments."
2841 (cp_parser_new_placement): Allow pack expansion expressions.
2842 (cp_parser_new_initializer): Ditto.
2843 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2844 base-class initializer expansion.
2845 (cp_parser_mem_initializer): Ditto.
2846 (cp_parser_template_parameter_list): Keep track of whether the
2847 template parameter is a template parameter pack.
2848 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2849 template parameter pack.
2850 (cp_parser_type_parameter): Ditto.
2851 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2853 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2854 this declarator is a parameter pack.
2855 (cp_parser_parameter_declaration): The ellipsis does not end the
2856 parameter declaration, because it might be a parameter pack. Parse
2857 the ellipsis to indicate a parameter pack.
2858 (cp_parser_initializer): Allow pack expansions.
2859 (cp_parser_initializer_list): Allow ellipsis to create an
2860 initializer expansion.
2861 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2863 (cp_parser_type_id_list): Allow ellipsis to create an exception
2864 specifier expansion.
2865 (cp_parser_attribute_list): Don't allow pack expansions.
2866 (cp_parser_functional_cast): Allow pack expansions.
2867 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2868 compute the length of a parameter pack.
2869 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2870 end a template argument.
2871 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2872 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2875 2007-03-09 Dirk Mueller <dmueller@suse.de>
2877 * cp/call.c (build_new_op): Call warn_logical_operator.
2879 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2882 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2885 * pt.c (any_template_arguments_need_structural_equality_p):
2888 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2890 * decl.c (grokdeclarator): Disable warnings for anonymous
2893 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2895 * typeck2.c (readonly_error): Always emit a hard error.
2896 Remove last argument.
2897 * cp-tree.h (readonly_error): Adjust prototype.
2898 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2899 * typeck.c (build_unary_op): Likewise.
2900 (build_modify_expr): Likewise.
2902 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2905 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2907 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2910 * parser.c (struct cp_parser): New IN_IF_STMT.
2911 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2912 returning if parsing the body of an 'if' statement or issuing an
2913 error and continuing.
2914 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2916 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2918 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2921 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2924 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2926 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2927 Objective-C++. Don't exit early if -shared-libgcc needs to be
2930 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2932 * typeck.c (common_base_type): Delete unused function.
2934 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2936 * Make-lang.in: Add dummy lang.install-pdf target.
2938 2007-03-01 Simon Baldwin <simonb@google.com>
2941 * decl.c (check_tag_decl): Added new warning for typedef ignored
2942 when it precedes an otherwise valid non-typedef declaration.
2944 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2946 * typeck.c (build_function_call): Store converted arguments
2947 in a stack-allocated array instead of building a list.
2948 (convert_arguments): Store arguments in the array passed in as an
2949 argument, and return the actual number of arguments.
2950 * call.c (build_call): Delete, and replace with...
2951 (build_call_n, build_call_a): New.
2952 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2953 (build_over_call): Store converted arguments in a stack-allocated
2954 array instead of building a list.
2955 (build_cxx_call): Pass arguments in an array instead of as a list.
2956 (build_java_interface_fn_ref): Rewrite to avoid constructing
2958 * tree.h: Update declarations to reflect above changes.
2959 * method.c (use_thunk): Use a stack-allocated array to hold
2960 the arguments instead of a list.
2961 * rtti.c (throw_bad_cast): Update call to cxx_call.
2962 (throw_bad_typeid): Likewise.
2963 (build_dynamic_cast_1): Likewise.
2964 * init.c (build_builtin_delete_call): Use build_call_n.
2965 * decl.c (expand_static_init): Likewise.
2966 * except.c (cp_protect_cleanup_actions): Likewise.
2967 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2968 (gimplify_must_not_throw_expr): Likewise.
2969 (cxx_omp_apply_fn): Use build_call_a.
2971 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2973 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2974 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2976 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2978 * cp-tree.h (static_ctors): Remove.
2979 * cp-tree.h (static_dtors): Likewise.
2980 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2981 refactoring of tree_map hierarchy.
2982 (decl_shadowed_for_var_insert): Likewise.
2983 * semantics.c (expand_body): Use c_expand_body.
2984 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2985 * decl2.c (static_ctors): Remove.
2986 (static_dtors): Likewise.
2987 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2988 objc_generate_static_init_call. Do not call static_[cd]tors.
2989 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2991 (cp_write_global_declarations): Likewise.
2993 2007-02-23 Richard Guenther <rguenther@suse.de>
2995 * class.c (note_name_declared_in_class): Make declaration
2996 changes meaning a pedwarn.
2998 2007-02-22 Michael Matz <matz@suse.de>
3001 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3002 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3003 dump_function_decl): Guard emitting outer scopes by new flag.
3004 * cp-lang.c (cxx_dwarf_name): New function.
3005 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3006 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3008 (push_template_decl_real, lookup_template_class): Remove calls
3011 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3013 * call.c (build_new_method_call): Ensure that explicit calls of
3014 destructors have type "void".
3016 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3018 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3019 and -Walways-true with -Waddress.
3020 * cvt.c (convert_to_void): Replace unconditional warning with
3023 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3025 * decl.c, tree.c: Fix comment typos.
3027 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3030 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3031 statement expression if we had an error mark node.
3033 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3034 Brooks Moses <brooks.moses@codesourcery.com>
3035 Lee Millward <lee.millward@codesourcery.com>
3037 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3038 Change class to tcc_vl_exp.
3040 * call.c (build_call): Use build_call_list instead
3042 (build_over_call): Likewise.
3043 (build_new_method_call): Use build_min_non_dep_call_list
3044 instead of build_min_non_dep.
3046 * error.c (dump_call_expr_args): New function.
3047 (dump_aggr_init_expr_args): New function.
3048 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3049 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3051 * cvt.c (convert_to_void): Use build_call_array instead
3052 of build3; use new AGGR_INIT_EXPR accessor macros.
3054 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3055 instead of TREE_CODE_LENGTH.
3057 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3058 AGGR_INIT_EXPR accessor macros.
3060 * cp-gimplify.c (cp_gimplify_init_expr): Use
3061 AGGR_INIT_EXPR_SLOT to set the slot operand.
3063 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3064 (AGGR_INIT_EXPR_SLOT): New macro.
3065 (AGGR_INIT_EXPR_ARG): New macro.
3066 (aggr_init_expr_nargs): New macro.
3067 (AGGR_INIT_EXPR_ARGP): New macro.
3068 (aggr_init_expr_arg_iterator): New.
3069 (init_aggr_init_expr_arg_iterator): New.
3070 (next_aggr_init_expr_arg): New.
3071 (first_aggr_init_expr_arg): New.
3072 (more_aggr_init_expr_args_p): New.
3073 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3074 (stabilize_aggr_init): New declaration.
3075 (build_min_non_dep_call_list): Likewise.
3077 * tree.c (process_aggr_init_operands): New function.
3078 (build_aggr_init_array) New function.
3079 (build_cplus_new): Update to use new CALL_EXPR and
3080 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3081 build_aggr_init_array.
3082 (build_min_non_dep_call_list) New function.
3083 (build_min_nt): Assert input code parameter is not a variable
3084 length expression class.
3085 (build_min, build_min_non_dep): Likewise.
3086 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3087 to check for equality instead of recursing. Handle tcc_vl_exp
3089 (stabilize_call): Update to only handle CALL_EXPRs, not
3090 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3091 (stabilize_aggr_init): New function.
3092 (stabilize_init): Use it.
3094 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3095 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3096 AGGR_INIT_EXPR accessor macros and argument iterators.
3098 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3099 build_vl_exp. Iterate through the operands, recursively
3100 processing each one.
3101 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3102 CALL_EXPR accessor macros.
3103 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3104 tree code classes. Use TREE_OPERAND_LENGTH instead of
3107 * semantics.c (finish_call_expr): Use build_nt_call_list
3108 instead of build_nt.
3109 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3110 accessor macros. Use build_call_array to construct the
3111 CALL_EXPR node instead of build3
3113 * decl2.c (build_offset_ref_call_from_tree): Use
3114 build_nt_call_list and build_min_non_dep_call_list instead
3115 of build_min_nt and build_min_non_dep.
3117 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3118 Use build_nt_call_list instead of build_min_nt.
3120 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3123 * call.c (build_conditional_expr): Improve error message.
3125 2007-02-13 Dirk Mueller <dmueller@suse.de>
3127 * friend.c (do_friend): Annotate warning about friend
3128 declarations in templates with OPT_Wnon_template_friend.
3129 Convert informal message from warning() to inform().
3131 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3132 Mark Mitchell <mark@codesourcery.com>
3135 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3136 instantiations for variables.
3138 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3141 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3142 Check warn_unused_value just once.
3144 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3147 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3148 (fn_type_unificiation): Likewise.
3149 (get_bindings): Likewise.
3151 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3154 * decl.c (finish_function): Use DECL_REPLACEABLE.
3155 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3157 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3159 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3161 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3163 * decl.c (grokvardecl): Don't error if !have_tls.
3164 (grokdeclarator): Likewise.
3165 * parser.c (cp_parser_omp_threadprivate): Likewise.
3167 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3170 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3171 parameters and result decls in omp clauses.
3172 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3175 2007-02-05 Dirk Mueller <dmueller@suse.de>
3178 * parser.c (cp_parser_class_specifier): Always initialize bases.
3180 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3182 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3183 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3184 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3186 * semantics.c (finish_omp_atomic): Store a whole expression node
3187 in operand 1, and integer_zero_node in operand 0, for dependent
3188 OMP_ATOMIC. Rewrite to make flow easier to understand.
3190 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3192 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3194 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3196 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3197 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3199 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3201 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3202 keyword warning to -Wc++0x-compat.
3204 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3206 * decl.c (grokdeclarator): Update documentation.
3208 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3211 * decl.c (grokdeclarator): If __thread is used together with
3212 a storage class other than extern and static, clear thread_p
3213 after issuing diagnostics and fall through to checking the
3216 2007-01-30 Roger Sayle <roger@eyesopen.com>
3218 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3219 calculating the size of an array (to avoid recursive errors).
3221 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3224 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3226 * call.c (convert_like_real): Don't warn when converting to
3229 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3231 * decl.c (pop_label): Replace warning with call to
3232 warn_for_unused_label.
3234 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3237 * semantics.c (finish_pseudo_destructor_expr): Check the
3238 destrutor name by calling check_dtor_name.
3240 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3242 * lex.c (D_CPP0X): Rename.
3244 (reswords): D_CPP0X -> D_CXX0X.
3245 (init_reswords): Ditto.
3246 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3247 of C++0x keywords as identifiers.
3249 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3252 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3255 2007-01-23 Ian Lance Taylor <iant@google.com>
3257 * typeck.c (convert_for_assignment): Only warn about a = b = c
3258 when converting to bool.
3260 2007-01-23 Roger Sayle <roger@eyesopen.com>
3262 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3264 * typeck.c (ignore_overflows): Remove the remaining uses of
3265 TREE_CONSTANT_OVERFLOW.
3267 2007-01-20 Jan Hubicka <jh@suse.cz>
3269 * decl2.c (start_objects, start_static_storage_duration_function):
3270 Do not make the functions uninlinable.
3272 2007-01-17 Ian Lance Taylor <iant@google.com>
3274 * class.c (add_method): Call VEC_reserve_exact rather than passing
3275 a negative size to VEC_reserve.
3277 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3280 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3282 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3285 * decl.c (make_typename_type): If the qualified name is not a
3286 type, issue an error.
3287 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3290 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3292 * rtti.c: Include target.h.
3293 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3294 don't emit typeinfo for fundamental types as weak.
3295 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3297 2007-01-08 Richard Guenther <rguenther@suse.de>
3299 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3301 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3303 * call.c (standard_conversion): Pass flag to
3304 vector_types_convertible_p to disallow emission of note.
3305 * typeck.c (convert_for_assignment): Pass flag to
3306 vector_types_convertible_p to allow emission of note.
3307 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3308 to disallow emission of note.
3310 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3313 * typeck.c (build_binary_op): Call overflow_warning if
3314 TREE_OVERFLOW_P is true for the result and not for any of the
3317 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3320 * class.c (add_method): Don't wait until template
3321 instantiation time to complain about duplicate methods.
3323 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3326 * semantics.c (finish_unary_op_expr): Warn only if result
3327 overflowed and operands did not.
3329 2007-01-05 Ian Lance Taylor <iant@google.com>
3331 * typeck.c (build_binary_op): Warn about comparing a non-weak
3334 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3336 * pt.c (tsubst): Propagate the need for structural equality checks
3337 when reducing the level of template parameters.
3339 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3341 * pt.c: Fix a comment typo.
3343 2007-01-02 Ian Lance Taylor <iant@google.com>
3345 * semantics.c (maybe_convert_cond): Optionally warn when using an
3346 assignment as a condition.
3347 * typeck.c (convert_for_assignment): Optionally warn about
3348 assigning the result of an assignment to a bool.
3350 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3352 * pt.c (canonical_template_parms): Correct typo in comment.
3354 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3356 * typeck.c (structural_comptypes): Renamed from "comptypes".
3357 (comptypes): Use canonical type information to perform fast type
3358 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3359 canonical type comparison returns the same results as we would see
3360 from the current, structural check. Support COMPARE_STRUCTURAL
3361 when we need structural checks.
3362 * decl.c (typename_compare): Fix comment.
3363 (build_typename_type): TYPENAME_TYPE nodes require structural
3364 equality checks, because they resolve different based on the
3366 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3367 require structural equality checks (for now).
3368 (build_ptrmemfunc_type): Build the canonical pointer to member
3370 (compute_array_index_type): Whenever we build a new index type
3371 to represent the size of an array in a template, we need to mark
3372 this index type as requiring structural equality. This goes for
3373 arrays with value-dependent sizes with the current ABI, or all
3375 * tree.c (cplus_array_hash): New.
3376 (struct cplus_array_info): New.
3377 (cplus_array_compare): New.
3378 (cplus_array_htab): New.
3379 (build_cplus_array_type_1): Use a hash table to cache the array
3380 types we build. Build the canonical array type for each array
3382 (cp_build_qualified_type_real): When building a cv-qualified array
3383 type, use the hash table of array types and build canonical array
3385 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3386 use structural equality (for now).
3387 * cp-tree.h (COMPARE_STRUCTURAL): New.
3388 * pt.c (canonical_template_parms): New.
3389 (canonical_type_parameter): New.
3390 (process_template_parm): Find the canonical type parameter.
3391 (lookup_template_class): When we have named the primary template
3392 type, set the canonical type for our template class to the primary
3393 template type. If any of the template arguments need structural
3394 equality checks, the template class needs structural equality
3396 (tsubst): When reducing the level of a template template
3397 parameter, we require structural equality tests for the resulting
3398 parameter because its template parameters have not had their types
3399 canonicalized. When reducing a template type parameter, find the
3400 canonical reduced type parameter.
3401 (any_template_arguments_need_structural_equality_p): New.